baber/WOPTO huggingface dataset:
Patent EP-0175318-A3 (EP)
Title: Copolymers of ethylene and alkyl esters of (meth)acrylic acid, process for the manufacture thereof and their use in damping material
IPC: C08F210/02
Filed: 1985-09-14
Abstract: Copolymers of ethylene which contain, per 100 mol of ethylene, (a) from 7.4 to 14.8 mol of a C1- to C8-alkyl (meth)acrylate and (b) from 0 to 9.5 mol of another ethylene-copolymerisable comonomer in copolymerised form, and which have a crystalline content of from 7 to 20 % by weight and a glass transition temperature of below -30 DEG C, all the copolymer molecules, irrespective of the molecular weight, having the same content of comonomers (a) or of comonomers (a) and (b), are prepared by copolymerising the ethylene in a stirred autoclave, the temperature difference within the autoclave being not more than 30 DEG C.
Patent EP-0150932-A3 (EP)
Title: Reinforced fibre products and process of making
IPC: C08J5/04
Filed: 1985-01-10
Abstract: A process for impregnating a fibrous product, said fibrous product being a fabric woven from reinforcing fibres or a fabric of randomly disposed fibres, with a matrix polymer comprising causing partial impregnation of the fibrous structure by introducing the fibrous structure into a molten composition comprising the m<tix polymer and a melt plasticiser for the matrix polymer and subsequently causing substantially complete wetting of the filaments of the fibrous structure by volatilising the melt plasticiser from the partially impegnated structure at a temperature at which the polymer is molten, the melt plasti- clear being thermally stable at the temperature of the melt and having volatility characteristics such that the plasticiser can be removed below the decomposition temperature of the melt but sufficiently involatile at the temperature of the melt to permit the viscosity of the melt to be reduced by comparison with the melt viscosity of the polymer at the same temperature. When a woven fabric is employed thermoformable composites can be obtained having short beam shear strength values at least 0.7 times the tensile strength of the plastics matrix material of the composite.
Patent EP-0153818-A3 (EP)
Title: 1,3-disubstituted 2-oxindoles as analgesic and anti-inflammatory agents
IPC: C07D209/38
Filed: 1985-02-04
Abstract: 2-Oxindoles, useful as synthetic intermediates, of the formula:- <CHEM>  and the base salts thereof, wherein  X is hydrogen, 5-fluoro or 5-chloro; Y is hydrogen, 6-fluoro or 6-chloro; and R<1> is benzyl, furyl, thienyl or thienylmethyl; provided that when X and Y are both hydrogen R<1> is not benzyl.
Patent EP-0205701-A3 (EP)
Title: Continuous rolling method and continuous rolling mill
IPC: B21B13/06
Filed: 1985-09-06
Abstract: A continuous rolling mill is constructed by arranging driven horizontal rolling mills and undriven vertical rolling mills alternately and determining the values of the thickness of the rolled material between adjacent stands, the interaxial distance between work rolls, and the diameter of the work roll to satisfy predetermined relationships.
Patent EP-0179658-A3 (EP)
Title: Surge control system
IPC: D21F7/12
Filed: 1985-10-24
Abstract: A surge control system for dewatering press felts on a papermaking machine which includes a suction pipe (12), a variable speed drive motor (38), a centrifugal exhauster (26) driven by the variable speed drive motor and connected to the suction pipe to provide vacuum to a felt (14) passing over a slot (18) for dewatering thereof. A surge valve (28) is provided and is opened to admit air to the centrifugal exhauster (26) so as to prevent surge when the centrifugal exhauster is operating at a predetermined level at which the centrifugal exhauster will surge.
Patent EP-0161206-A3 (EP)
IPC: B01D53/86
Filed: 1985-03-25
Abstract: A method for recovering a denitrating catalyst which is 
characterized by washing, with an aqueous oxalic acid so­
lution, the used tungsten-titania or the tungsten-titania-van­
adium denitrating catalyst which dust components have 
adhered to or have accumulated on and in which an SO₂-­
oxidizing power has thus risen; supportingly impregnating 
the catalyst with a tungsten compound; and drying and cal­
cining the thus treated catalyst.
Patent EP-0192225-A3 (EP)
IPC: G05D23/19
Filed: 1986-02-18
Abstract: Die Erfindung betrifft ein Verfahren zur Regelung der 
Temperatur in Räumen, die Heiz- oder Kühleinrichtungen mit 
Thermostatventilen aufweisen. Die Heiz- oder Kühleinrich­
tungen werden von einer zentralen Wärme- oder Kältequelle 
gespeist. Die von den Thermostatventilen beeinflußte Dif­
ferenz der Vor- und Rücklauftemperatur wird im Gesamt­
massenstrom ermittelt und entsprechend die Wärme- oder 
Kältequelle gesteuert. Für die Differenz der Vor- und Rüc­
klauftemperatur ist ein Sollwert-Band angelegt, innerhalb 
dessen die zulässigen Werte der Temperaturdifferenz liegen. 
Das gesamte Sollwert-Band mit der Ober- und Untergrenze 
ist entsprechend den Anforderungen verschieblich, und in 
den Bereichen außerhalb des Sollwert-Bandes ist derjewei­
lige Ist-Wert zum Soll-Wert hin regelbar.
Patent EP-0205861-A3 (EP)
IPC: F02D41/14
Filed: 1986-05-09
Abstract: Die Erfindung betrifft ein Verfahren und ein elektroni­
sches Einspritzsystem zur optimalen Anpassung der einem 
mit elektronischer Einspritzung ausgerüsteten Verbren­
nungsmotor zuzuführenden Kraftstoffmenge während der 
Beschleunigung bzw. Verzögerung. Mit der Erzeugung ei­
nes Referenzimpulses einer Impulsfolge, die der Drehzahl 
des Verbrennungsmotors entspricht, wird ein Zyklus gestar­
tet, in dem eine Basiskraftstoffmenge bestimmt wird, die 
einer lastabhängigen Korrektur unterzogen wird. Diese Ba­
siskraftstoffmenge wird beim Feststellen eines der o.g. in­
stationären Zustände mit einem in Abhängigkeit von der 
Temperatur des Verbrennungsmotors korrigierten Korrek­
turfaktor zum Zweck der Anreicherung bzw. Abmagerung 
des Luft-Kraftstoff-Gemisches multipliziert. Diese Anreiche­
rung bzw. Abmagerung wird so lange aufrecht erhalten, bis 
eine bestimmte Zahl der Zyklen erreicht ist. Danach wird 
der Korrekturfaktor in jedem Zyklus durch Multiplizieren mit 
einem Dekrementierfaktor dekrementiert.
Patent EP-0206254-A3 (EP)
IPC: C08L23/00
Filed: 1986-06-19
Abstract: Zur Verbesserung der Durchschlagsfestigkeit von Kunst­
stoffmassen besteht der Füllstoff aus ultrahochorientierten Po­
lymerfasern, die vorzugsweise in der Polymermatrix des 
Kunststoffes in der Richtung ausgerichtet sind, in der die Wär­
meableitung erfolgen soll. Es werden Wärmeleiffähigkeits­
werte im Bereich von 10 W/m.K bei 60% Faseranteil erreicht. 
Die Kunststoffmassen werden verwendet zur Wärmeableitung 
bei gleichzeitiger elektrischer Isolation von elektrischen und 
elektronischen Bauelementen und Geräten.
Patent EP-0224692-A3 (EP)
Title: Emission-free apparatus for taking samples of easy vaporable liquids
IPC: G01N1/20
Filed: 1986-10-16
Abstract: A device for emission-free sampling of volatile liquids comprises a 4-way tap from which lead two lines, which can be connected together, from and to the container holding the liquid to be tested and two other lines, which can also be connected together, lead to a sample bottle which can be sealed and which can be connected to the device. The device further comprises a supply line for an inert flushing medium, which joins the line leading into the sample bottle in the region of the sample bottle, and a discharge line for the inert flushing medium, which leads from the line coming out of the sample bottle in the region of the sample bottle and proceeds to a disposal system.
Patent EP-0224765-A3 (EP)
IPC: D04B15/32
Filed: 1986-11-12
Abstract: The present invention relates to a cam assembly for con­
trolling the needles in a circular knitting machine and the like, 
with at least one casting-off cam (6) at one feed of the 
machine. The cam assembly according to the invention has 
the peculiarity of comprising an auxiliary descent cam (13) 
arranged upstream of the casting-off cam (6) according to the 
direction of rotation of the machine and a descending portion 
(13a) which is engageable with an element (8) for controlling 
the needles which are not operating at said feed to carry the 
needle control element (8) below the descending portion (7) 
of the casting-off cam (6).
Patent EP-0207721-A3 (EP)
Title: Anisotropic membranes for gas separation
IPC: B01D71/22
Filed: 1986-06-24
Abstract: A gas separation membrane has a dense separating layer (10) about 1,000 nm or less thick and a porous support layer (11) 10 to 400 microns thick that is an integral unit with gra- dusily and continuously decreasing pore size from the base (11B) of the support layer to the surface of the thin separating layer (12). A method for making the membranes comprises casting a solution comprising ethyl collulose or an ethyl cellulose-bsaed blend in an amount from about 10% to about 35% by weight of the total solution in a volatile solvent such as Isopropanol, methylacetate, methanol, ethanol, and acetone. The solution contains also a nonsolvent eg water or formamide. The casting solution is cast in air from about zero to 10 seconds to allow the volatile solvent to evaporate and then quenched in a coagulation bath to remove the nonsolvent and then air dried.
Patent EP-0209330-A3 (EP)
IPC: D06L4/657
Filed: 1986-07-11
Abstract: Methods and products are described for the treatment of 
textile materials for softening and colouring by dyeing or 
printing and of colouring some non-textile materials such as 
glass, ceramics, wood and leather involving a treatment with 
an amino sugar such as chitosan, or a ring compound having 
the form ring-CH₂-ring, where the rings can be benzene or 
naphthalene and have at least one OH group, or compounds of 
an amino sugar with such a ring compound or with an anionic 
compound, an amphoteric compound, a non-ionic or polar 
compound or a neutral electrolyte, or with an amino sugar 
and a cationic compound. The pretreatment gives improved 
results with dyeing and with reactive dyes produces washfast 
colouring of polyester/cotton blends, of polypropylene and 
polyethylene and even glass, metals and ceramics.
Patent EP-0218445-A3 (EP)
IPC: G11B5/31
Filed: 1986-09-30
Abstract: A thin film magnetic head includes a substrate (1) of mag­
netic or non-magnetic material, an upper magnetic film (11) on 
the substrate (1), a coil conductor (5, 8) on the substrate (1), 
and a lower magnetic film (2) on the substrate (1), the lower 
magnetic film (2) having a groove (3) formed therein for receiv­
ing the coil conductor (5, 8). The thickness (L2) of the lower 
magnetic film (2) at the groove (3) is at least 0.3 times the 
thickness (L1) of the upper magnetic film (11) when the sub­
strate (1) is a magnetic material, and at least 0.8 times the 
thickness of the upper magnetic film (11) when the substrate 
(1) is a non-magnetic material.
Patent EP-0233554-A3 (EP)
IPC: E03B5/02
Filed: 1987-02-05
Abstract: Bei einer Anordnung zum Aufbau des Entnahme-Druckes 
in einem Wasserversorgungssystem umfassend eine 
zwischen einem Wasserspeicher und dem Ver­
sorgungssystem angeordnete, in Abhängigkeit von einem 
den Druck in dem Versorgungssystem erfassenden Drucks­
chalter arbeitende Pumpe und ein der Pumpe nachgeord­
netes, federbeaufschlagtes Rückschlagventil ist zur Erzielung 
eines konstanten Entnahme-Druckes bei Vermeidung eines 
Druckspeichers vorgesehen, daß die Pumpe auch in Abhäng­
igkeit von einem entsprechend dem Öffnungs- bzw. Schließ­
zustand des Rückschlagventils (6) betätigten, zu dem Drucks­
chalter (8) parallelgeschalteten Schalter (Reed-Relais 13) 
derart einschaltbar ist, daß bei geöffnetem Rückschlagventil 
(6) die Pumpe (1) eingeschaltet ist.
Patent EP-0237964-A3 (EP)
IPC: C07D417/14
Filed: 1987-03-12
Abstract: Beschrieben werden Verbindungen der Formel I 
  
und deren Säureadditionssalze mit A=CH oder N; 
Ar=Naphthyl, Thienyl, Phenyl; Z=Sauerstoff oder Schwefel; 
R¹=Alkyl, F, Cl; g=0-2; L=0 oder 1; m=0-4; p=0 oder 1; 
X=0, S oder N-R³; R²=Alkyl, Alkoxy, Halogen, SCH₃, 
COC₆H₅, CF₃, COOCH₃, COOC₂H₅, NO₂; n=0-2; R² unter 
Umständen auch -CH=CH-CH=-CH- oder Phenoxy. Bes­
chrieben werden ferner Verfahren zu ihrer Herstellung.  
     Verbindungen IIIa 
  
sind wertvolle Zwischenprodukte zur Herstellung von I.  
     Verbindungen I dienen als Antimykotika.
Patent EP-0249781-A3 (EP)
Title: Compact disc (cd) player
IPC: G11B20/10
Filed: 1987-05-29
Abstract: To provide for continuity of audio output from a compact disc (CD) player, installed in an environment subject to shock or vibration, for example in a motor vehicle, the CD player includes an extra write-read memory (31), placed in the signal processing path of a signal scanned by an optical scanning system to a digital/analog converter in advance of an audio output system (AR), a repositioning system (36) to reposition the optical scanning optical system on a track which may have been lost due to a jolt or vibration, and a synchronizing system to synchronize writing in the write-read memory after repositioning of the optical scanning system at the end of previously written data in said write-read memory immediately in advance of tracking loss. Tracking loss can be sensed by determining loss of information data, or sensing of a scanning beam from the optical scanning system impinging on the mirror surface of the CD, with the number of tracks being jumped being determined by comparing timing data included in the CD scanned data with previously recorded data to thereby determine the length of track, and hence the number of track spirals which were skipped or jumped. Preferably, scanning and writing after detection of a tracking jump and repositioning is accelerated to rapidly refill the write-read memory, for example by increasing an operating clock rate while maintaining constant the read-out rate from the write-read memory (31).
Patent EP-0258661-A3 (EP)
IPC: G03B27/32
Filed: 1987-08-04
Abstract: Es wird eine reprografische Kamera angegeben, die einen 
Vorlagentisch, ein Objektiv und eine Bildbühne enthält, die zur 
Herstellung einer Abbildung oder eines Negativs von einer Vorlage 
relativ zueinander beweglich sind. Um während der 
Scharfstellung des auf die Bildbühne projizierten Bildes dem Benutzer 
eine direkte Beobachtung des projizierten Bildes zu 
ermöglichen, ist in dem um die Bildbühne vorhandenen 
Abdunkelungsgehäuse eine Sichtöffnung mit Sicht auf die Bildbühne und ein 
Verschluss für die Sichtöffnung vorgesehen.
Patent EP-0276422-A3 (EP)
IPC: B25B27/00
Filed: 1987-12-08
Abstract: Die Erfindung betrifft einen Antrieb (1) mit einer Kupp­
lung für ein Arbeitsgerät (11, 25), bei dem in der Ruhe­
stellung ein Stößel (3) in ein Futter (9) ragt und das Ar­
beitsgerät einen zum Futter komplementären Flansch (13) 
aufweist.
Patent EP-0245902-A3 (EP)
IPC: C07D417/12
Filed: 1987-04-29
Abstract: The invention provides fungicidal compositions contain­
ing benzothiazinone derivatives of formula:- 
  
wherein X is O, S or NH; R₂ represents a hydrogen atom or an 
alkyl group and R₁ represents an optionally substituted alkyl, 
alkenyl, heterocyclic, or aryl group; certain novel ben­
zothiazinone compounds, a process for the preparation of 
such compounds and a method of combating plant path­
ogenic fungi using such compositions or compounds.
Patent EP-0233689-A3 (EP)
Title: Aqueous zeolite dispersion
IPC: C11D3/22
Filed: 1987-01-12
Abstract: An aqueous zeolite dispersion comprising 40% to 55% by weight, in terms of anhydride, of fine zeolite and 0.00l% to 0.l% by weight of a lipopolysaccharide produced by a microorganism belonging to sp. Acineto bactor.
Patent EP-0236090-A3 (EP)
IPC: G02B6/44
Filed: 1987-02-27
Abstract: An optical fibre element for use in an optical cable com­
prises a flexible elongate member 2 having within and partially 
bounded by the elongate member throughout its length an 
elongate compartment 3; at least one optical fibre 7 loosely 
housed in the elongate compartment; and means 9 for retain­
ing the optical fibre within the elongate compartment. The 
elongate member 2 is resiliently set in such a form that the cen­
tral longitudinal axis of the member follows a longitudinally ex­
tending path which, between any two longitudinally spaced 
positions, is greater in length than the rectilinear distance be­
tween the two positions. When the resiliently set elongate 
member 2 is subjected to a longitudinally applied tensile force, 
the elongate member will tend to straighten in a lengthwise 
direction against the action of its resilient set, thereby to 
reduce the tensile force applied to the optical fibre. When the 
tensile force is removed, the elongate member 2 will return 
under the action of its resilient set towards its original form. 
Two or more such optical fibre elements may be assembled 
together to form an assembly of optical fibre elements for use 
in an optical cable.
Patent EP-0259061-A3 (EP)
IPC: F04D29/38
Filed: 1987-08-19
Abstract: A fan blade (1) for an axial flow fan, the angle of 
installation (X,Y,Z) of the fan blade (1) varying radially 
thereof, the angle of installation (X,Y,Z) being constituted 
by the angle between a straight line (13) connecting the leading 
and trailing edges (14,15) of the fan blade (1) on a 
predetermined cross section (16) of the latter concentric 
to the axis (5) of a fan adapted to be provided with the 
fan blade, on the one hand, and a plane (12) perpendicular 
to the said axis (5),on the other hand, characterised in that 
the angle of installation (X,Y,Z) is at its maximum (Y) in 
relation to a said cross section (17) which is between 
the radially inner and outer ends of the fan blade (1).
Patent EP-0284685-A3 (EP)
Title: Apparatus and method for detecting and processing bioelectric signals
IPC: G06F17/00
Filed: 1987-09-29
Abstract: An apparatus and method for detecting and processing 
bioelectric signals, such as ECG, VCG, EEG, etc, comprising: 
a plurality of electrodes for detecting electric signals 
from different locations on a humar or animal body; a 
signal collecting device for synchroneously collecting 
multi-channel signals via the electrodes; a signal processing 
device for performing time domain, frequence domain and 
space domain processing on the collected signals; and 
a signal output device including a CRT and a graphic 
printer. In addition, the apparatus further comprising 
an external memory, a keyboard and an alarming device. 
By using the apparatus and method of the present invention, 
the examination of heart brain and other organs may be 
performed simultaneously by way of synchronized sampling 
multi-domain processing, curves and parameters tables displaying 
and automatic judgement, thereby accomplishing a quick 
detection and processing of the bioelectric signals.
Patent EP-0275802-A3 (EP)
Title: Method of making polyester films coated with polyvinylidene chloride, and films obtained
IPC: C08J7/048
Filed: 1987-12-14
Abstract: Composite, typically coextruded polyvinylidene chloride (PVDC)-coated polyester films, well adapted, e.g., as packaging materials, include a sulfonated copolyester interlayer which serves as a primer for improvedly adhering the PVDC topcoat to the polyester base.
Patent EP-0282686-A3 (EP)
Title: Glasfassade mit Glastafeln
IPC: E06B3/54
Filed: 1987-12-22
Abstract: Eine Glasfassade (1) besteht aus Glastafeln (2), 
die jeweils unter Zwischenfüllung einer dauerelastischen 
Masse (7) mit ihren oberen und unteren Rändern (3) in 
Haltenuten (4) von Tragprofilen (5a) eingesetzt sind, 
wobei zumindest eine der Seitenflächen (4a) jeder Halte­
nut (4) auswärts geneigt ist und die Glastafeln (2) in 
den dieser Seitenfläche (4a) zugeordneten Randbereichen 
der Flächenneigung angepaßte Abschrägungen (3a) aufweisen, 
nach Patent Nr. 379.186.  
     Um die Montage zu vereinfachen und größere Freiheiten 
in der Befestigungsart der Glastafeln zu erreichen, 
bilden die Tragprofile (5a) zusammen mit seitlichen 
Verbindungsprofilen(5b) einzelne, an den Glastafeln (2) 
vormontierbare Rahmen (5), deren an der Glastafelinnen­
seite verlaufende Profilstege (9) in einen von den 
Glastafeln (2) weggerichteten Anschlußflansch (9a) zur 
Rahmenbefestigung an einer Fassadenunterkonstruktion 
(8) übergehen.
Patent EP-0276687-A3 (EP)
IPC: A01N43/90
Filed: 1988-01-13
Abstract: Ein neues Insektenvernichtungsmittel enthält als Wirk­
stoff mindestens eine Verbindung, die als Strukturele­
ment ein Azadirachtingerüst der allgemeinen Formel 
  
wobei  
    R₁ = OH oder ein Acylrest einer geradkettigen oder 
verzweigten gesättigten oder wenn R₂ eine andere 
Acylgruppe als Acetyl, oder/und R₃ sowie R₄ jeweils 
C mit H oder einer Alkoxygruppe als Ligand sind, 
ungesättigten Monocarbonsäure mit bis zu 10 C-Ato­
men,  
    R₂ = OH oder ein Acylrest einer geradkettigen oder 
verzweigten gesättigten oder, wenn R₁ eine Acyl­
gruppe oder/und R₃ sowie R₄ jeweils C mit H oder 
einer Alkoxygruppe als Ligand sind, ungesättigten 
Monocarbonsäure mit bis zu 10 C-Atomen,  
    R₃ und R₄ jeweils C mit H oder einer Alkoxygruppe mit 
bis zu 6 C-Atomen als Liganden oder einer zusätzli­
chen Bindung zu R₄ bzw. R₃ bedeutet.  
     Die Wirkstoffe sind größtenteils neu. Zur Herstellung 
des Mittels verseift man einen Extrakt aus Kernen von 
Nüssen des Neembaumes in schwach basischer Lösung bei 
Raumtemperatur.
Patent EP-0281034-A3 (EP)
IPC: A61L9/01
Filed: 1988-02-26
Abstract: An aromatic composition comprises aromatic 
substances that are encapsulated and/or clathrated in a 
matrix of polymer. The polymer includes an inorganic 
polymer produced from metal alkoxides; a conjugated 
polymer produced from metal alkoxides and silane 
coupling agents; and a conjugated polymer produced from 
metal alkoxides, silane coupling agents, and organic 
monomers. The aromatic composition has slow-release 
characteristics, so that the aromatic substances are 
released over a long period of time. In a method for 
the production of the aromatic composition, a catalyst 
for sol-gel methods that comprises an acid or its 
anhydride and an organic base, and if necessary, 
irradiation with ultraviolet light and/or an electron 
beam are used for making the polymer.
Patent EP-0281124-A3 (EP)
Title: Thixotropic preparations, use of polycarboxylic amides in making them, and silicium dioxide coated with polycarboxylic amides
IPC: C09K3/00
Filed: 1988-03-03
Abstract: Hydroxyfunctional carboxamide compounds of formula I    <IMAGE>  (I) are included in thixotropic formulations containing highly disperse silica as a thickening or thixotroping component in order to activate the silica or enhance its effect, to amerliorate any tendency of the silica to settle and/or to prevent weakening of the thixotroping effect of SiO2 in formulations which themselves form relatively strong hydrogen bonds. The compounds of formula I may be added to silica-containing thixotropic liquid formulations to improve the thixotropy, or highly disperse silica may be coated with such compounds for later incorporation into liquid systems to render them thixotropic.
Patent EP-0285821-A3 (EP)
IPC: B22C15/30
Filed: 1988-03-05
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung 
zum Verdichten des Formstoffes von Gießereiformen, wobei 
die Vorverdichtung durch Schwingbewegungen des Modells 
(9) relativ zum Formkasten (5) erfolgt.